/*
* JBoss, Home of Professional Open Source.
*
* See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
*
* See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
*/
package org.teiid.designer.ui.common.viewsupport;
import java.io.File;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
/**
* Filters out all {@link java.io.File}s that aren't directories.
* @since 8.0
*/
public class NonDirectoryFileViewerFilter extends ViewerFilter {
/**
* @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
* @since 4.2
*/
@Override
public boolean select(Viewer theViewer,
Object theParentElement,
Object theElement) {
boolean result = true;
if (theElement instanceof File) {
result = ((File)theElement).isDirectory();
}
return result;
}
}